Question

UNIT-III
(a) Draw the Bode plot of the open loop transfer function
of a unity feedback control system is
200(s +10)
G(s)H(s)=
s(s+5)(s + 20)
Determine (i) Gain margin, (ii) Phase margin, and (iii)
Closed loop stability,
15​

Answer 1

Answer:

Phase margin, and

Explanation:

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